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SINO GEOPHYSICAL CO.,LTD — Investor Relations & Filings

Ticker · 300191 ISIN · CNE100001153 Shenzhen Stock Exchange Mining and quarrying
Open in API
Filings indexed 1,654 across all filing types
Latest filing 2021-10-15 Capital/Financing Update
Country CN China
Listing Shenzhen Stock Exchange 300191

About SINO GEOPHYSICAL CO.,LTD

https://www.sinogeo.com

SINO GEOPHYSICAL CO.,LTD. provides integrated geophysical solutions primarily for the oil and gas exploration and production sectors. The company specializes in seismic data acquisition, processing, and interpretation services, employing advanced 2D, 3D, and 4D seismic technologies. Its technical portfolio includes high-density seismic acquisition, wide-azimuth surveys, and complex subsurface imaging. Beyond seismic methods, the firm offers gravity, magnetic, and electromagnetic surveys, as well as borehole seismic services. By integrating proprietary software with high-performance computing, the company delivers detailed reservoir characterization and geological modeling. These services are designed to enhance exploration success rates and optimize field development for global energy and mineral resource clients.

Recent filings

Filing Released Lang Actions
渤海0917重大合同进展公告
Capital/Financing Update Classification · 95% confidence The document is a detailed announcement about a significant contract progress related to drilling services and operational changes for the company 潜能恒信能源技术股份有限公司. It discusses contract signings, changes in service providers, drilling plans, and financial implications related to these contracts. The document is not a financial report, earnings release, or management discussion but rather a regulatory announcement about a material contract update. It is a typical example of a Capital/Financing Update (CAP) as it involves contract changes, service agreements, and financial commitments related to capital projects. The document length (6362 characters) and content confirm it is a substantive announcement rather than a brief notice or report publication announcement. Therefore, the appropriate classification is Capital/Financing Update (CAP).
2021-10-15 Chinese
2021年第三季度报告
Interim / Quarterly Report Classification · 100% confidence The document is titled "潜能恒信能源技术股份有限公司 2021 年第三季度报告" which translates to "Qian Neng Hengxin Energy Technology Co., Ltd. 2021 Third Quarter Report." It contains detailed financial data including balance sheets, profit and loss statements, cash flow statements, and notes on financial performance for the third quarter of 2021. The document explicitly states it is a quarterly report and includes comprehensive financial statements and analysis for the period ending September 30, 2021. It is not a brief announcement or a certification letter but a full financial report for a period shorter than a fiscal year. Therefore, it fits the definition of an Interim / Quarterly Report (IR). 9M 2021
2021-10-11 Chinese
2021 年第三季度报告披露的提示性公告
Report Publication Announcement Classification · 100% confidence The document is a short announcement (370 characters) indicating that the full 2021 third quarter report has been published on the official disclosure website. It does not contain the actual financial data or substantive analysis itself, but rather directs investors to the full report. According to the 'MENU VS MEAL' rule, such a brief notice that a report is available elsewhere is classified as a Report Publication Announcement (RPA).
2021-10-11 Chinese
关于控股股东部分股份解除质押的公告
Capital/Financing Update Classification · 95% confidence The document is a public announcement from 潜能恒信能源技术股份有限公司 regarding the release of a portion of pledged shares by the controlling shareholder 周锦明. It details the number of shares released from pledge, the pledge start and release dates, and the current pledge status of the shareholder's shares. There is no financial statement, earnings data, or management discussion. The document is short (1410 characters) and focuses on share pledge status, which is a capital structure related update. This fits the category of Capital/Financing Update (CAP).
2021-10-08 Chinese
关于拟变更签署渤海0917合同区年度钻井总包服务合同的公告
Regulatory Filings Classification · 95% confidence The document is an announcement regarding changes to a drilling service contract, detailing the parties involved, contract modifications, and operational impacts. It includes no financial statements or detailed financial performance data. The document is relatively short (3553 characters) and focuses on contract and operational updates rather than financial results or management discussion. It does not fit categories like Annual Report, Interim Report, or Earnings Release. It is not a regulatory certification or officer attestation. The content is a formal announcement of a contract change and related operational details, which aligns best with a Regulatory Filing (RNS) as a general regulatory announcement that does not fit other specific categories.
2021-09-27 Chinese
关于参加北京辖区深市上市公司投资者集体接待日的公告
Investor Presentation Classification · 70% confidence The document is an announcement from a company about its participation in an investor collective reception day event, specifying the date, time, and format (online) of the event. It mentions that company executives will communicate with investors on topics such as governance, strategy, operations, financing plans, equity incentives, and sustainability. The document is short (585 characters) and does not contain any financial statements, detailed financial data, or regulatory filings. It is not a report itself but an announcement about an investor event. This fits best with the category of Investor Presentation (IP), as it is a detailed presentation for investors focusing on company information and strategy, even though it is an announcement of the event rather than the presentation materials themselves. However, since it is not a formal presentation document but an announcement of participation in an investor event, and given the lack of actual presentation content, the best fit is Regulatory Filings (RNS) as a general announcement. But considering the content focuses on investor communication and company strategy, the closest specific category is Investor Presentation (IP). Given the short length and nature, confidence is moderate.
2021-09-10 Chinese

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